73 lines
1.9 KiB
Ruby
73 lines
1.9 KiB
Ruby
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describe QA::Factory::Dependency do
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let(:dependency) { spy('dependency' ) }
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let(:factory) { spy('factory') }
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let(:block) { spy('block') }
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let(:signature) do
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double('signature', factory: dependency, block: block)
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end
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subject do
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described_class.new(:mydep, factory, signature)
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end
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describe '#overridden?' do
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it 'returns true if factory has overridden dependency' do
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allow(factory).to receive(:mydep).and_return('something')
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expect(subject).to be_overridden
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end
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it 'returns false if dependency has not been overridden' do
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allow(factory).to receive(:mydep).and_return(nil)
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expect(subject).not_to be_overridden
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end
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end
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describe '#build!' do
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context 'when dependency has been overridden' do
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before do
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allow(subject).to receive(:overridden?).and_return(true)
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end
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it 'does not fabricate dependency' do
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subject.build!
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expect(dependency).not_to have_received(:fabricate!)
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end
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end
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context 'when dependency has not been overridden' do
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before do
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allow(subject).to receive(:overridden?).and_return(false)
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end
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it 'fabricates dependency' do
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subject.build!
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expect(dependency).to have_received(:fabricate!)
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end
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it 'sets product in the factory' do
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subject.build!
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expect(factory).to have_received(:mydep=).with(dependency)
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end
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context 'when receives a caller factory as block argument' do
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let(:dependency) { QA::Factory::Base }
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it 'calls given block with dependency factory and caller factory' do
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allow_any_instance_of(QA::Factory::Base).to receive(:fabricate!).and_return(factory)
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allow(QA::Factory::Product).to receive(:populate!).and_return(spy('any'))
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subject.build!
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expect(block).to have_received(:call).with(an_instance_of(QA::Factory::Base), factory)
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end
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end
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end
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end
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end
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